SereneLife SLACLW15
A budget bedroom or office cooler with a remote and honeycomb pad, best in dry climates.
Amazon $109.15$109.15
The SereneLife SLACLW15 is the better evaporative cooler overall, rated 2.8 to 2.4. The SereneLife SLACLW15 leads on value. The Honeywell CL201AEW wins on tank. The SereneLife SLACLW15 costs $119.85 less ($109.15 vs $229).
Honeywell CL201AEW
#12 in Under 2,000 CFMFull review
A mid size indoor cooler for one dry climate room of about 280 sq ft, with a remote and a tank that lasts most of a day.
Amazon $229$229
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the SereneLife SLACLW15 for value ($185.31 per 1,000 CFM ($109.15, 589 CFM) vs $487.23 per 1,000 CFM ($229, 470 CFM)).
- Choose the Honeywell CL201AEW for tank (5.3 gal tank vs 4 gal tank).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every under 2,000 CFM evaporative cooler; a clear win is highlighted. How we rank explains each one.
| Factor weight | SereneLife SLACLW15 | Honeywell CL201AEW |
|---|---|---|
| Overall rating | 2.8/5 | 2.4/5 |
| Value 30% | 60 $185.31 per 1,000 CFM ($109.15, 589 CFM) | 26 $487.23 per 1,000 CFM ($229, 470 CFM) |
| Airflow 25% | 19 589 CFM | 11 470 CFM |
| Tank 10% | 24 4 gal tank | 41 5.3 gal tank |
| Features 15% | 75 rigid cooling pads, oscillation, remote | 75 rigid cooling pads, oscillation, remote |
| Warranty 20% | 0 1-year warranty | 0 1-year warranty |
Specifications
| SereneLife SLACLW15 | Honeywell CL201AEW | |
|---|---|---|
| Cooling | ||
| Airflow | 589 CFM | 470 CFM |
| Cooling area | - | 280 sq ft |
| Cooling pads | Rigid cellulose | Rigid cellulose |
| Tank | 4 gal | 5.3 gal |
| Hose hookup | No | - |
| Controls and build | ||
| Fan speeds | 3 | 3 |
| Oscillation | Yes | Yes |
| Remote | Yes | Yes |
| Power draw | 80 W | 250 W |
| Weight | 11 lb | 23.4 lb |
| Warranty | 1 year | 1 year |
| Released | 2026-05-19 | - |